型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

DM74LS322 / National Semiconductor,Datasheet,07+,8-Bit Serial/Paralle 訂購(gòu) PDF文檔

DM74LS322M / National Semiconductor,Datasheet,06/07+,8-Bit Shift Register 訂購(gòu) PDF文檔

DM74LS322N / National Semiconductor,Datasheet,07+,8-Bit Shift Register 訂購(gòu) PDF文檔

DM74LS32N? / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

DM74LS347 / National Semiconductor,Datasheet,06/07+,BCD TO 7-SEGMENT DEC 訂購(gòu) PDF文檔

DM74LS352J / National Semiconductor,Datasheet,07+,4-Line Digital Multi 訂購(gòu) PDF文檔

DM74LS352W / National Semiconductor,Datasheet,07+,4-Line Digital Multi 訂購(gòu) PDF文檔

DM74LS251CW / Fairchild Semiconductor,Datasheet,07+,3-STATE 1-of-8 Line 訂購(gòu) PDF文檔

DM74LS256 / National Semiconductor,Datasheet,06/07+,Dual 4-Bit Addressab 訂購(gòu) PDF文檔

DM74LS256PC / NS,,08+,全新原裝，特價(jià)熱賣 訂購(gòu) PDF文檔